network-manager Override domain lookups for split-dns with NetworkManager How to override DNS search domains with Network Manager and maintain a Split-DNS setup.
podman Exposing Podman containers fully on the network Exposing Podman containers fully on the network
Traefik Exposing multiport Docker containers with Traefik Exposing containers with multiple ports through Traefik
Let's Encrypt Traefik Dashboard on its own URL How to make the dashboard of Traefik publicly reachable as a URL.
Tomcat Tomcat 8 and Oracle Wallet Getting Tomcat 8 connect over encrypted TCPS to an Oracle Database using Oracle Wallet.
Presentation Open Source Lan Party Gateway - LOADays 2018 This presentation will cover the basics you need to build your own Lan Party gateway server as well as some tips and pitfalls using Open Source tools.
My favourite quotes from The Mythical Man-Month The Mythical Man-Month is an essay on Software Engineering and Project Management by Frederick Brooks based on his experiences at IBM while managing the development of OS/360. While he made mistakes he
linux List and test enabled OracleDB features using the commandline While automating the deployment and configuration of Oracle 12c installations, I've had a need to be able to detect and automatically disable certain features which require extra licensing fees. Some of these extra
rsa Updating CRL with Easy-RSA At work I've setup Client Side Certificate Authentication to protect a sensitive website for HR since the built-in authentication mechanism left more to be desired. I'm going to skip the part about how
linux The R.A.T. 5 mouse and Linux I recently purchased a R.A.T. 5 since my previous mouse had failed to help me when I was at a shortage of ammo and within an inch of my life playing
linux DNS in Ubuntu + LXC I've been recently playing with LXC containers on a new Dedicated Server I'm going to migrate to shortly. While setting up LXC is a no brainer, and the containers are all able to
Talks Vint Cerf Lecture at UGent I've had the pleasure of attending a talk with Vint Cerf, an American Computer Scientist recognized as one of the fathers of the Internet. My understanding is that he had been invited by
lvm LVM useful commands At work I manage a good deal of virtual machines either through Xen or KVM. The VMs by default get 10GB of space assigned which gets partitioned in a regular boot partition and
